Help needed for data formatting and Type errors when opening data from syntetic data repository

[utkb]

Hello,

I wanted to examine synthetic data samples to open a data file I collected with the Delsys EMG device. However, I get the following error in synthetic data from resurfemg package.

Traceback (most recent call last):
  File "/home/utkb/resurfemg/resurfemg/lib/python3.12/site-packages/resurfemg_dashboard/callbacks_update_data.py", line 88, in toggle_modal
    emg_timeseries = EmgDataGroup(
                     ^^^^^^^^^^^^^
  File "/home/utkb/resurfemg/resurfemg/lib/python3.12/site-packages/resurfemg/data_connector/data_classes.py", line 1222, in __init__
    super().__init__(
  File "/home/utkb/resurfemg/resurfemg/lib/python3.12/site-packages/resurfemg/data_connector/data_classes.py", line 1070, in __init__
    new_timeseries = TimeSeries(
                     ^^^^^^^^^^^
  File "/home/utkb/resurfemg/resurfemg/lib/python3.12/site-packages/resurfemg/data_connector/data_classes.py", line 84, in __init__
    self.param['fs'] = int(1/(t_data[1:]-t_data[:-1]))
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: only length-1 arrays can be converted to Python scalars

And also, i can read this warnings from console:

Loaded .npy, extracting data ...
Warning: Metadata fs not found. Set it manually.
Warning: Metadata labels not found. Set it manually.
Warning: Metadata units not found. Set it manually.

I couldn't work out how to format my data before importing it, either. For example, where does the resurfacing package take labels from? Could you point me in the right direction?